25642115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8707}}^1$

素因数の和:8762

約数の個数: 16

約数和(自身を含む): 33438720

約数和(自身を除く): 7796605

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 8707, 43535, 165433, 269917, 827165, 1349585, 5128423, 25642115]

約数ペア:

[(1, 25642115), (5, 5128423), (19, 1349585), (31, 827165), (95, 269917), (155, 165433), (589, 43535), (2945, 8707)]